I am new to CHARMM, and i have some questions regarding very basic operations.
1. Can CHARMM read coordinates from PDB files?
2. can anybody send me a script to do the following?
read the file from PDB
create PSF file.
3. Should the residues be listed, even if the coordinates are read from the PDB file?
4. should any lines be removed from the PDB file? or what iam trying to ask is what is the acceptable form of a PDB file?